ICP Control Board for WTA3242000RKA1 — X-13 ECM Motor Module | Ships Today
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Overview
This genuine OEM X-13 control board (part 1173692) is the motor control module that drives the X-13 / constant-torque ECM blower motor in your ICP Tempstar Heil WTA3242000RKA1 air handler. The board receives 24V thermostat signals and translates them into the programmed torque steps the ECM motor uses to deliver the correct airflow for cooling, heating, and continuous-fan modes. When this module fails, the blower may not start, may run at the wrong speed, may cycle erratically, or may throw a motor-communication fault. Because the X-13 motor and its control are a matched pair, replacing a failed board with the exact OEM module is the most reliable way to restore proper airflow and protect the motor.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1173692 |
| Type | X-13 ECM Motor Control Board |
| Brand | ICP (Tempstar / Heil) |
| Control Voltage | 24V |
| Fits Model | WTA3242000RKA1 |
| Fitment | OEM Exact Replacement |
Compatibility
Designed as a direct factory replacement for the X-13 motor module in the ICP Tempstar Heil WTA3242000RKA1 air handler and closely related ICP-family air handlers using the same X-13 ECM blower platform. Always confirm the printed part number on your existing board matches 1173692 before installing.
Installation Guide
- Safety First — Disconnect power at the breaker and verify zero voltage at the board with a multimeter.
- Access — Remove the air handler blower-compartment service panel.
- Document — Photograph every wire and connector position before disconnecting.
- Remove — Unplug the motor harness and 24V connections, release the board standoffs or screws, and lift the old module out.
- Install — Seat the new board on the standoffs and reconnect each harness exactly as photographed.
- Test — Restore power and confirm the blower starts and ramps to correct speed in cool, heat, and fan modes.
Signs You Need a Replacement
- Blower motor will not run or only hums.
- Airflow stuck at one speed or wrong speed for the mode.
- Intermittent blower operation or nuisance shutdowns.
- Motor or control fault code at the board or thermostat.
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days